GAOTek offers a wide selection of ion meters for precise calculation of number of ions in various kinds of solutions. These devices determine whether the solutions have positive or negative ion charge. A solution of known concentration is accurately prepared, and its mV value is plotted on a graph of mV vs. concentration to determine the corresponding unknown concentration. These devices are durable and easy to use portable field instruments.

 

Ion meters help control the substances under evaluation, to ensure that a solution is properly measured for different purposes such as a variety of experiments in laboratories. GAOTek ion meters are capable of storing up to 500 data sets.

 

GAOTek ion meters are top notch when it comes to stability and accuracy. With different types of ion-selective electrodes for measuring a solution, the process can be carried out in an effective and efficient way.

 

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Benchtop Ion Meter for Ammonia Ion (High Calibration Range)

This Benchtop Ion Meter for Ammonia Ion (High Calibration Range) is designed to measure the ammonia ion concentration of samples in ppm, mg/L, mmol/L and mol/L with an accuracy of 1% F.S.

ID: GT00Z100YX

This Benchtop Ion Meter for Ammonia Ion (High Calibration Range) is designed to measure the ammonia ion concentration of samples in ppm, mg/L, mmol/L and mol/L with an accuracy of 1% F.S.

Benchtop Ion Meter for Cadmium Ion (Memory Storage)

This Benchtop Ion Meter for Cadmium Ion (Memory Storage) is designed with 5 points calibration and selectable concentration unit and can be used to measure the cadmium ion concentration of samples.

ID: GT00Z100Z5

This Benchtop Ion Meter for Cadmium Ion (Memory Storage) is designed with 5 points calibration and selectable concentration unit and can be used to measure the cadmium ion concentration of samples.

Benchtop Ion Meter for Cupric Ion (Auto-Hold Function)

Key Features Specifications Key Features Selectable temperature unit (°C or °F) meets different application requirements. mV measurement mode allows user to check performance of the ion selective electrode. Automatic electrode diagnosis shows the slope of sensor Help message as a operational guide that helps user quickly begin using the meter System menu allows setting the […]

ID: GT00Z100Z4

Benchtop Ion Meter for Iodide Ion (°C/°F Temp. Unit)

Key Features Specifications Key Features Direct ion concentration readout simplifies the elaborate measurement process. Selectable multiple concentration units, including the ppm, mg/L, mmol/L and mol/L. Calibration Due Reminder prompts you to calibrate the meter regularly. Stability indicator automatically shows current measurement status. Auto-Hold function freezes stable reading for easy viewing and recording. Manual temperature calibration […]

ID: GT00Z100Z3

Benchtop Ion Meter for Lead Ion (5 Points Calibration)

Key Features Specifications Key Features High accuracy lead ion meter is equipped with a large backlit LCD display 2 to 5 points calibration from low to high concentrations Direct ion concentration readout simplifies the elaborate measurement process. Selectable multiple concentration units, including the ppm, mg/L, mmol/L, and mol/L Calibration Due Reminder prompts you to calibrate […]

ID: GT00Z100Z2

Benchtop Ion Meter for Potassium Meter (Compensation Mode)

Key Features Specifications Key Features High accuracy potassium ion meter is equipped with a large backlit LCD display. 2 to 5 points calibration from low to high concentrations. Direct ion concentration readout simplifies the elaborate measurement process. Selectable multiple concentration units, including the ppm, mg/L, mmol/L and mol/L. Calibration Due Reminder prompts you to calibrate […]

ID: GT00Z100YZ

Benchtop Ion Meter for silver Ion (mV Measurement Mode)

Key Features Specifications Key Features Selectable temperature unit (°C or °F) meets different application requirements. mV measurement mode allows user to check performance of the ion selective electrode. Automatic electrode diagnosis shows the slope of sensor. Help message as a operational guide that helps user quickly begin using the meter. System menu allows setting the […]

ID: GT00Z100Z1

Benchtop Ion Meter for Sulfide Ion (Hold Function)

Key Features Specifications Key Features Direct ion concentration readout simplifies the elaborate measurement process. Selectable multiple concentration units, including the ppm, mg/L, mmol/L, and mol/L. Calibration Due Reminder prompts you to calibrate the meter regularly. Stability indicator automatically shows current measurement status. Auto-Hold function freezes stable reading for easy viewing and recording. Manual temperature calibration […]

ID: GT00Z100YY

GAOTek Ion Meter for Silver Ion (Compensation Mode)

$950.00

This portable Ion Meter for Silver Ion (Compensation Mode) is designed with 2 to 5 points calibration and selectable concentration unit can be used to measure the Silver Ion concentration of samples.

ID: GT00Z100ZH

This portable Ion Meter for Silver Ion (Compensation Mode) is designed with 2 to 5 points calibration and selectable concentration unit can be used to measure the Silver Ion concentration of samples.

Ion Meter for Cyanide Ion (High Accuracy, 8 Parameters)

$950.00

Overview Key Features Specifications Overview GAOTek portable Ion Meter for Cyanide Ion is designed with 2 to 5 points calibration and selectable concentration unit can be used to measure the Silver Ion concentration of samples. It provides the expanded memory storage and recalls up to 500 readings. It supports built-in real time clock to stamps […]

ID: GT00Z100ZM

Ion Meter for Fluoride Ion (High Performance)

$950.00

Overview Key Features Specifications Overview GAOTek portable Ion Meter for Fluoride Ion is designed with 2 to 5 points calibration and selectable concentration unit can be used to measure the Silver Ion concentration of samples. It provides the expanded memory storage and recalls up to 500 readings. It supports built-in real time clock to stamps […]

ID: GT00Z100ZT

Ion Meter for Iodide Ion (5 Points Calibration)

$1,150.00

Overview Key Features Specifications Overview GAOTek portable Ion Meter for Iodide Ion is designed with 2 to 5 points calibration and selectable concentration unit can be used to measure the Silver Ion concentration of samples. It provides the expanded memory storage and recalls up to 500 readings. It supports built-in real time clock to stamps […]

ID: GT00Z100ZJ

Ion Meter for Lead Ion (mV, Measurement Mode)

$1,150.00

Overview Key Features Specifications Overview GAOTek portable Ion Meter for Lead Ion is designed with 2 to 5 points calibration and selectable concentration unit can be used to measure the Silver Ion concentration of samples. It provides the expanded memory storage and recalls up to 500 readings. It supports built-in real time clock to stamps […]

ID: GT00Z100ZI

Ion Meter for Nitrate Ion (Portable, Light-Weight)

$950.00

Overview Key Features Specifications Overview GAOTek portable Ion Meter for Nitrate Ion is designed with 2 to 5 points calibration and selectable concentration unit can be used to measure the Silver Ion concentration of samples. It provides the expanded memory storage and recalls up to 500 readings. It supports built-in real time clock to stamps […]

ID: GT00Z100ZP

Ion Meter for Potassium Ion (Hold-On Function)

$1,150.00

Overview Key Features Specifications Overview GAOTek portable Ion Meter for Potassium Ion is designed with 2 to 5 points calibration and selectable concentration unit can be used to measure the Silver Ion concentration of samples. It provides the expanded memory storage and recalls up to 500 readings. It supports built-in real time clock to stamps […]

ID: GT00Z100ZG

ION Meter for Sodium (Black and Multi-parameter measurement)

Key Features Specifications Key Features Double-row nixie tube: To display μg/L, pNa/mV and temperature simultaneously. Computer-based: To adopt high-performance CPU chip, high-precision AD conversion technology and 8usMTtechnology to complete multi-parameter measurement and temperature compensation with high precision and good repeatability High reliability: Single board structure, touch button, no switch knob Input impedance :> 1012Ω High […]

ID: GT00Z100ZV

Ion Meter for Sodium Ion (Large Storage Data)

$950.00

Overview Key Features Specifications Overview GAOTek portable Ion Meter for Sodium Ion is designed with 2 to 5 points calibration and selectable concentration unit can be used to measure the Silver Ion concentration of samples. It provides the expanded memory storage and recalls up to 500 readings. It supports built-in real time clock to stamps […]

ID: GT00Z100ZR

Ion Meter for Sulphide Ion (High Calibration Range)

$1,150.00

Overview Key Features Specifications Overview GAOTek portable Ion Meter for Sulphide Ion is designed with 2 to 5 points calibration and selectable concentration unit can be used to measure the Silver Ion concentration of samples. It provides the expanded memory storage and recalls up to 500 readings. It supports built-in real time clock to stamps […]

ID: GT00Z100ZF

Ion Meter for Cupric Ion (Memory Storage, 2 to 5 Points Calibration)

$1,150.00

Overview Key Features Specifications Overview GAOTek portable Ion Meter for Cupric Ion is designed with 2 to 5 points calibration and selectable concentration unit can be used to measure the Silver Ion concentration of samples. It provides the expanded memory storage and recalls up to 500 readings. It supports built-in real time clock to stamps […]

ID: GT00Z100ZK

Ion Meter for Chlorine Ion (High Accuracy)

$950.00

Overview Key Features Specifications Overview GAOTek portable Ion Meter for Chlorine Ion is designed with 2 to 5 points calibration and selectable concentration unit can be used to measure the Chlorine Ion concentration of samples. It provides the expanded memory storage and recalls up to 500 readings. It supports built-in real time clock to stamps […]

ID: GT00Z100ZS

Ion Meter for Calcium Ion (Multi-Mode Power, High Accuracy)

$950.00

Overview Key Features Specifications Overview GAOTek portable Ion Meter for Calcium Ion is designed with 2 to 5 points calibration and selectable concentration unit can be used to measure the Calcium Ion concentration of samples. It provides the expanded memory storage and recalls up to 500 readings. It supports built-in real time clock to stamps […]

ID: GT00Z100ZQ

Ion Meter for Cadmium Ion (Auto-Hold Function)

$1,150.00

Overview Key Features Specifications Overview GAOTek portable Ion Meter for Cadmium Ion is designed with 2 to 5 points calibration and selectable concentration unit can be used to measure the Cadmium Ion concentration of samples. It provides the expanded memory storage and recalls up to 500 readings. It supports built-in real time clock to stamps […]

ID: GT00Z100ZL

Ion Meter for Bromide Ion (Multiple Concentration Units)

$950.00

Overview Key Features Specifications Overview GAOTek portable Ion Meter for Bromide Ion is designed with 2 to 5 points calibration and selectable concentration unit can be used to measure the Bromide Ion concentration of samples. It provides the expanded memory storage and recalls up to 500 readings. It supports built-in real time clock to stamps […]

ID: GT00Z100ZO

Ion Meter for Ammonium Ion (Outdoor Applications)

$950.00

Overview Key Features Specifications Overview GAOTek portable Ion Meter for Ammonium Ion is designed with 2 to 5 points calibration and selectable concentration unit can be used to measure the Ammonium Ion concentration of samples. It provides the expanded memory storage and recalls up to 500 readings. It supports built-in real time clock to stamps […]

ID: GT00Z100ZN

ID: GT00Z100ZE

 

Benchtop Ion Meter for Sodium Ion (High Accuracy)

Key Features Specifications   Key Features High accuracy sodium ion meter is equipped with a large backlit LCD display. 2 to 5 points calibration from low to high concentrations. Direct ion concentration readout simplifies the elaborate measurement process. Selectable multiple concentration units, including the ppm, mg/L, mmol/L and mol/L. Calibration Due Reminder prompts you to […]

ID: GT00Z100ZD

Benchtop Ion Meter for Nitrate Ion (Multi-Mode Power)

Key Features Specifications   Key Features High accuracy Nitrate ion meter is equipped with a large backlit LCD display. 2 to 5 points calibration from low to high concentrations. Direct ion concentration readout simplifies the elaborate measurement process. Selectable multiple concentration units, including the ppm, mg/L, mmol/L and mol/L. Calibration Due Reminder prompts you to […]

ID: GT00Z100Z9

Benchtop Ion Meter for Fluoride Ion (High Performance)

  Key Features Portable Fluoride ion meter, suitable for outdoor applications 2 to 5 point calibration, selectable concentration unit Large LCD display Direct Ion concentration readout streamlines the elaborate measurement process. Selectable multiple concentration units include the ppm, mg/L, mmol/L and mol/L Auto-Hold function freezes stable reading for easy viewing and recording Switch between °C […]

ID: GT00Z100ZC

Benchtop Ion Meter for Cyanide Ion (2 to 5 Point Calib)

Key Features Specifications   Key Features High accuracy Cyanide ion meter is equipped with a large backlit LCD display. 2 to 5 points calibration from low to high concentrations. Direct ion concentration readout simplifies the elaborate measurement process. Selectable multiple concentration units, including the ppm, mg/L, mmol/L and mol/L. Calibration Due Reminder prompts you to […]

ID: GT00Z100Z6

Benchtop Ion Meter for Chlorine Ion (Reset Function)

Key Features Specifications   Key Features High accuracy Chlorine ion meter is equipped with a large backlit LCD display. 2 to 5 points calibration from low to high concentrations. Direct ion concentration readout simplifies the elaborate measurement process. Selectable multiple concentration units, including the ppm, mg/L, mmol/L and mol/L. Calibration Due Reminder prompts you to […]

ID: GT00Z100ZB

Benchtop Ion Meter for Calcium Ion (Storage Data)

Key Features Specifications   Key Features High accuracy Calcium ion meter is equipped with a large backlit LCD display. 2 to 5 points calibration from low to high concentrations. Direct ion concentration readout simplifies the elaborate measurement process. Selectable multiple concentration units, including the ppm, mg/L, mmol/L and mol/L. Calibration Due Reminder prompts you to […]

ID: GT00Z100ZA

Benchtop Ion Meter for Bromide Ion (High Resolution)

Key Features Specifications   Key Features High accuracy Bromide ion meter is equipped with a large backlit LCD display. 2 to 5 points calibration from low to high concentrations. Direct ion concentration readout simplifies the elaborate measurement process. Selectable multiple concentration units, including the ppm, mg/L, mmol/L and mol/L. Calibration Due Reminder prompts you to […]

ID: GT00Z100Z8

Benchtop Ion Meter for Ammonium Ion (Concentration Units)

Key Features Specifications   Key Features High accuracy Ammonium ion meter is equipped with a large backlit LCD display. 2 to 5 points calibration from low to high concentrations. Direct ion concentration readout simplifies the elaborate measurement process. Selectable multiple concentration units, including the ppm, mg/L, mmol/L and mol/L. Calibration Due Reminder prompts you to […]

ID: GT00Z100Z7

ION Meter for Sodium (White/Multi-Parameter Measurement)

GAOTek ION Meter for Sodium detects sodium ion in the solution with high precision and performance reliably.

ID: GT00Z100ZW

GAOTek ION Meter for Sodium detects sodium ion in the solution with high precision and performance reliably.

ION Meter for Sodium (0.3 % Error/Monitoring)

GAOTek ION Meter for Sodium measures sodium ION concentration in solutions and monitors water quality.

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ID: GT00Z100ZU

GAOTek ION Meter for Sodium measures sodium ION concentration in solutions and monitors water quality. .

Ion Meter With Buffer (H+, Ag+, Na+, K+, NH4+, Cl-, F-)

GAO Tek Ion Meter with Buffer offers technicians an efficient way to test different ion modes such as H+, Ag+, Na+, K+, NH4+, Cl- and F- effectively with a buffer to store data.

ID: GT00Z100YU

GAO Tek Ion Meter with Buffer offers technicians an efficient way to test different ion modes such as H+, Ag+, Na+, K+, NH4+, Cl- and F- effectively with a buffer to store data.

Multi-Ion Meter With Power-Failure Protect ( H+,Ag+,Na+ )

GAO Tek Multi-ION Meter with Power-Failure Protect offers users several ion modes such as H+, Ag+, Na+, K+, NH4+, Cl.

ID: GT00Z100YV

GAO Tek Multi-ION Meter with Power-Failure Protect offers users several ion modes such as H+, Ag+, Na+, K+, NH4+, Cl-.